Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\sparse.c Create Date:2022-07-28 15:34:22
Last Modify:2020-03-17 22:36:03 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Decode mem_map from the coded memmap

Proto:struct page *sparse_decode_mem_map(unsigned long coded_mem_map, unsigned long pnum)

Type:struct page

Parameter:

TypeParameterName
unsigned longcoded_mem_map
unsigned longpnum
329  coded_mem_map &= SECTION_MAP_MASK
330  Return coded_mem_map + section_nr_to_pfn(pnum)
Caller
NameDescribe
section_deactivate